(1,17) (2,18) (3,11) (4,15) (5,12) (6,16) (7,14) (8,20) (9,19) (10,13) 
nodes: 188  conflicts: 0  modelTime: 656  solveTime: 494  totalTime: 1153  modelSize: 20646  readTime: 3 size: 10